Jul 4, 2011 4:00pm PDT
under see it on tv. >> and u.s. troops in southeastern afghanistan celebrated with a flag raising ceremony. it may be the last july 4th spent in afghanistan. the draw down of u.s. troops is set to begin. president obama ordered reduction of 10,000 by the end of the year and another 23,000 by september, 2012. some leaders say the withdrawal plan is more aggressive than anticipated. >> sarah showered began a hunger strike to protest the continued detention of two fellow uc berkeley alumni. they were arrested almost two years ago hiking along the border. and the release on bail last year, she announced she'd not return to stand trial. bower and fattal's trials were set to begin at the end of the month. uc werkly -- berkeley alumni will take turns fasting to demand the release. >>> a group of canadian activists attempting to sail through the sea blockade were blocked from leaving a greek port today this, is the second time that a boat belonging to the flotilla was turned back. on friday, the greek coast guard and commandos stopped the boat from leaving and arrested the boat's captain.